SOT-89 SERIES
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SOT-89 SERIES
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

LD2981ABU33TR

DigiKey Part Number
497-1524-2-ND - Tape & Reel (TR)
497-1524-1-ND - Cut Tape (CT)
497-1524-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LD2981ABU33TR
Description
IC REG LINEAR 3.3V 100MA SOT89-3
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA SOT-89-3
Datasheet
 Datasheet
EDA/CAD Models
LD2981ABU33TR Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Configuration
Output Type
Number of Regulators
1
Voltage - Input (Max)
16V
Voltage - Output (Min/Fixed)
3.3V
Voltage - Output (Max)
-
Voltage Dropout (Max)
0.375V @ 100mA
Current - Output
Current - Quiescent (Iq)
150 µA
Current - Supply (Max)
2.6 mA
PSRR
63dB (1kHz)
Control Features
-
Protection Features
Over Current, Over Temperature
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TO-243AA
Supplier Device Package
SOT-89-3
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 12,344
Check for Additional Incoming Stock
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$4.73000$4.73
10$3.36100$33.61
25$3.01200$75.30
100$2.62620$262.62
250$2.44168$610.42
500$2.33056$1,165.28
1,000$2.23902$2,239.02
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$2.14239$5,355.97
5,000$2.08415$10,420.75
7,500$2.05500$15,412.50
12,500$2.02268$25,283.50
17,500$2.00379$35,066.32
25,000$1.98564$49,641.00
Manufacturers Standard Package